15693290415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1\times {\mathrm{2087}}^1$

素因数の和:3501

約数の個数: 72

約数和(自身を含む): 29935380384

約数和(自身を除く): 14242089969

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1381, 1815, 2087, 4143, 5445, 6261, 6905, 10435, 12429, 15191, 18783, 20715, 22957, 31305, 45573, 62145, 68871, 75955, 93915, 114785, 136719, 167101, 206613, 227865, 252527, 344355, 501303, 683595, 757581, 835505, 1033065, 1262635, 1503909, 2272743, 2506515, 2882147, 3787905, 7519545, 8646441, 11363715, 14410735, 25939323, 31703617, 43232205, 95110851, 129696615, 158518085, 285332553, 348739787, 475554255, 1046219361, 1426662765, 1743698935, 3138658083, 5231096805, 15693290415]

約数ペア:

[(1, 15693290415), (3, 5231096805), (5, 3138658083), (9, 1743698935), (11, 1426662765), (15, 1046219361), (33, 475554255), (45, 348739787), (55, 285332553), (99, 158518085), (121, 129696615), (165, 95110851), (363, 43232205), (495, 31703617), (605, 25939323), (1089, 14410735), (1381, 11363715), (1815, 8646441), (2087, 7519545), (4143, 3787905), (5445, 2882147), (6261, 2506515), (6905, 2272743), (10435, 1503909), (12429, 1262635), (15191, 1033065), (18783, 835505), (20715, 757581), (22957, 683595), (31305, 501303), (45573, 344355), (62145, 252527), (68871, 227865), (75955, 206613), (93915, 167101), (114785, 136719)]